CN1717956B - 根据用户的喜好适配音频信号的装置和方法 - Google Patents
根据用户的喜好适配音频信号的装置和方法 Download PDFInfo
- Publication number
- CN1717956B CN1717956B CN2003801040523A CN200380104052A CN1717956B CN 1717956 B CN1717956 B CN 1717956B CN 2003801040523 A CN2003801040523 A CN 2003801040523A CN 200380104052 A CN200380104052 A CN 200380104052A CN 1717956 B CN1717956 B CN 1717956B
- Authority
- CN
- China
- Prior art keywords
- audio
- audio signal
- user
- preference information
- perceptual parameters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234318—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into objects, e.g. MPEG-4 objects
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0062956 | 2002-10-15 | ||
KR1020020062956 | 2002-10-15 | ||
KR20020062956 | 2002-10-15 | ||
KR1020030071344 | 2003-10-14 | ||
KR10-2003-0071344 | 2003-10-14 | ||
KR1020030071344A KR100626653B1 (ko) | 2002-10-15 | 2003-10-14 | 사용자의 선호도에 따른 오디오 신호 적응 변환 장치 및그 방법 |
PCT/KR2003/002148 WO2004036954A1 (en) | 2002-10-15 | 2003-10-15 | Apparatus and method for adapting audio signal according to user's preference |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1717956A CN1717956A (zh) | 2006-01-04 |
CN1717956B true CN1717956B (zh) | 2012-11-07 |
Family
ID=35822619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2003801040523A Expired - Fee Related CN1717956B (zh) | 2002-10-15 | 2003-10-15 | 根据用户的喜好适配音频信号的装置和方法 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100626653B1 (zh) |
CN (1) | CN1717956B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100673288B1 (ko) * | 2004-06-14 | 2007-01-24 | (주)엑스파미디어 | 오디오 데이타 제공 시스템 및 그 오디오 데이타 제공방법 |
US8826133B2 (en) | 2006-03-06 | 2014-09-02 | Razer (Asia-Pacific) Pte. Ltd. | Enhanced 3D sound |
KR100929617B1 (ko) * | 2006-05-26 | 2009-12-03 | 권대훈 | 네트워크를 이용한 청력도 기반 이퀄라이제이션 시스템 |
US8855319B2 (en) * | 2011-05-25 | 2014-10-07 | Mediatek Inc. | Audio signal processing apparatus and audio signal processing method |
EP3101612A1 (en) * | 2015-06-03 | 2016-12-07 | Skullcandy, Inc. | Audio devices and related methods for acquiring audio device use information |
CN106612482B (zh) * | 2015-10-23 | 2020-06-19 | 中兴通讯股份有限公司 | 一种调整音频参数的方法及移动终端 |
KR101721406B1 (ko) * | 2015-11-30 | 2017-03-31 | 전자부품연구원 | 적응형 음장 제어 방법 및 이를 위한 장치 |
DE102015223935A1 (de) * | 2015-12-01 | 2017-06-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | System zur Ausgabe von Audio-Signalen sowie zugehöriges Verfahren und Einstellvorrichtung |
US10171971B2 (en) | 2015-12-21 | 2019-01-01 | Skullcandy, Inc. | Electrical systems and related methods for providing smart mobile electronic device features to a user of a wearable device |
CN109119076B (zh) * | 2018-08-02 | 2022-09-30 | 重庆柚瓣家科技有限公司 | 一种老人用户交流习惯的收集系统及方法 |
-
2003
- 2003-10-14 KR KR1020030071344A patent/KR100626653B1/ko not_active IP Right Cessation
- 2003-10-15 CN CN2003801040523A patent/CN1717956B/zh not_active Expired - Fee Related
Non-Patent Citations (3)
Title |
---|
ISO/IEC JTC1/SC29/WG11/N4801.MPEG-21 Overview v.4.1-18. * |
Jean-Michel Trivi, Jean-Marc Jot.Rendering MPEG-4 AABIFS content through a low-levelcross-platform 3D audio API.Multimedia and Expo, 2002.ICME '02. Proceedings. 2002 IEEE International Conference on Multimedia and Expo1.1513-516. * |
Jean-MichelTrivi Jean-Marc Jot.Rendering MPEG-4 AABIFS content through a low-levelcross-platform 3D audio API.Multimedia and Expo |
Also Published As
Publication number | Publication date |
---|---|
KR100626653B1 (ko) | 2006-09-22 |
CN1717956A (zh) | 2006-01-04 |
KR20040034442A (ko) | 2004-04-28 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060104 Assignee: Neo Lab Convergence Inc. Assignor: Korea Electronic Communication Institute Contract record no.: 2016990000259 Denomination of invention: Apparatus and method for adapting audio signal according to user's preference Granted publication date: 20121107 License type: Exclusive License Record date: 20160630 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20171015 |
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CF01 | Termination of patent right due to non-payment of annual fee |